upup+ is a Chrome extension developed by chengzhen2020 that aims to help B站 (Bilibili) content creators promote their videos. This tool provides a simple and effective way to gain more exposure for B站 videos without the use of scripts or bots. The promotion is done by real users, ensuring authenticity and fairness.

With upup+, users can easily publish video promotion tasks for free. The tool also offers a one-click automatic task feature, allowing users to complete tasks without any manual intervention. It includes automated actions such as liking, coin throwing (with customizable settings), bookmarking, and following.

Currently, upup+ does not support features like bullet comments and comments, but the developer has mentioned that these features are in the pipeline. The tool does not require registration and automatically binds to the user's B站 account. All operations are performed within the B站 webpage, without redirecting to third-party websites.

upup+ allows content creators to earn "electricity" by completing tasks, which can be used to promote new videos or charge existing promoted videos for increased visibility.

Please note that the information provided here is based solely on the details provided and does not include any personal judgments or opinions.